Filter-Phase Trademark Details

Filter-Phase was registered on Tuesday, August 5, 1980 and is currently owned by Sigma - Aldrich Co. under the registration number 1138385 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 8 years ago on Friday, March 11, 2016, according to the United State Patent & Trademark Office
Word Mark Filter-Phase
Status Dead Registered 710 — Cancelled - Section 8

Current Owner

Sigma - Aldrich Co. of Saint Louis, MO

View all trademarks for Sigma - Aldrich Co.
Other Trademarks for Sigma - Aldrich Co.

Previous Owners

Sigma Chemical Company of Saint Louis, MO

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Other Trademarks for Sigma Chemical Company
Serial Number 73208831
Registration Number 1138385
Status Date Friday, March 11, 2016
Filing Date Friday, March 11, 2016
Registration Date Tuesday, August 5, 1980
Attorney Paul I. J. Fleischut

Correspondent

Julie C. Jennings
Senniger Powers LLP
100 North Broadway, 17th Floor
St. Louis MO 63102

Case File Statements

Goods & Services Filter Paper

Classifications

International Class Codes
016 — Class 16 includes mainly paper, goods made from that material and office requisites.
U.S. Class Codes 037
Status 2 — Sec. 8 – Entire Registration
Status Date Friday, March 11, 2016
First Use Anywhere Wednesday, February 9, 1977
First Use In Commerce Wednesday, February 9, 1977
Primary Code 016

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